CN217219257U - An oral rinse device - Google Patents

Abstract

The utility model discloses an oral cavity washing unit belongs to washing unit technical field. An oral cavity flushing device comprises a tube body, wherein a supporting plate is fixedly connected in the tube body, a liquid inlet cavity and a cavity are formed in the tube body by the supporting plate, a baffle is arranged on the tube body, a push rod is connected on the baffle in a sliding manner, a push plate is connected in the liquid inlet cavity in a sliding manner, one end, penetrating through the baffle, of the push rod is fixedly connected to the push plate, a motor is fixedly installed in the front end of the tube body, the output end of the motor is fixedly connected with a rotating shaft, one end, far away from the motor, of the rotating shaft is fixedly connected with a hairbrush, and a plurality of water outlet holes are formed in the circumferential surface of the front end of the tube body; the utility model discloses can clear up the food waste of slight place in the oral cavity such as interdental space, avoid remaining for the clean effect to the oral cavity is better.

Description

An oral rinse device

technical field

The utility model relates to the technical field of flushing devices, in particular to an oral flushing device.

Background technique

The oral cavity refers to the cavity in the mouth, which consists of two lips, two cheeks, hard palate, soft palate, etc. There are teeth, tongue, salivary glands and other organs in the oral cavity. The focus of oral hygiene is to thoroughly clean the mouth, especially the dirt and food residues in the interdental space, that is, between the teeth, to prevent tooth decay.

Interdental cleaning is very important. Many people clean their teeth very well, but tooth decay still grows between the teeth. The reason is very simple. Food is stuck in the teeth. If it is not cleaned in time, bacteria and plaque will grow in the teeth, corrode the teeth, and invade the gums. Research data show that the prevalence of interproximal caries (that is, interdental caries) among adults is 49%, while the prevalence of occlusal caries is 24%. That is to say, the probability of cavities between the teeth of adults is 1-2 times higher than that of the occlusal surface of the teeth.

Normal brushing cannot completely remove food and soft scale left in the mouth. Brushing can only remove the surface of the teeth, and the gap between the two teeth is difficult to clean. To clean the dirt and food residues in the interdental space, dental floss, toothpicks, etc. are commonly used. Toothpicks are easy to use, but they have the following disadvantages: (1) The ends of the toothpicks are relatively sharp, which can easily stab the delicate gums and cause bleeding; (2) Frequent use of toothpicks will cause the gap between the teeth to become larger; (3) Frequent use of toothpicks, This will make the originally tight gaps between the teeth form gaps, and food will be more likely to be impacted, thereby inducing oral diseases such as papillitis and gingival recession; (4) The more the gap between the teeth is tickled, the more thin the teeth are. The flossing is not very convenient to use. Improper operation of the dental floss is very likely to damage the gums. When using the dental floss, pay attention to the strength, and do not go too deep into the deep tissue under the gums, and do not pull it back and forth. Therefore, there are very few people who insist on using dental floss every day, and the popularity of dental floss in our country is still very low.

The main principle of mouth rinsers is to use flowing pulsing water to remove plaque and food residues below the gum line, thereby improving gum health. Compared with toothpicks and floss, oral flushing can avoid improper use to damage the gums and prevent the gap between the teeth from getting bigger and bigger. The existing oral cleaning device generally cleans the parts that need to be rinsed by putting the water outlet of the hose into the oral cavity, but it is difficult to clean the food residues in the small places in the oral cavity such as the interdental space, which is easy to cause damage to the oral cavity. Not clean enough.

Utility model content

The purpose of the utility model is to solve the problem that it is difficult to clean the food residues in the oral cavity such as the interdental space in the prior art, which easily leads to the incomplete cleaning of the oral cavity, and proposes an oral rinse device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An oral irrigating device comprises a pipe body, a support plate is fixedly connected to the pipe body, the support plate feeds part of the pipe body into a liquid cavity and a cavity, the pipe body is provided with a baffle plate, the baffle plate A push rod is slidably connected to the top, a push plate is slidably connected to the liquid inlet cavity, the push rod is fixedly connected to the push plate, the inner wall of the pipe body is provided with a water inlet, and the inner wall of the pipe is provided with an annular cavity , the front end of the pipe body is fixedly installed with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the end of the rotating shaft away from the motor is fixedly connected with a brush, the brush is placed outside the pipe, the A plurality of water outlet holes are provided on the circumferential surface of the front end of the pipe body.

Preferably, a spring is fixedly connected to the support plate, an end of the spring away from the support plate is fixedly connected to a sliding plate, and the sliding plate is slidably connected to the liquid inlet chamber.

Preferably, a water injection pipe is fixedly connected to the liquid inlet cavity, a filter screen is fixedly installed in the water injection pipe, and a rubber plug is slidably connected to the water injection pipe.

Preferably, a vertical plate is fixedly connected to the cavity, the motor is fixedly installed on the vertical plate, a cylinder is fixedly connected to the top of the pipe body, and the rotating shaft is rotatably connected to the cylinder.

Preferably, the water inlet is communicated with the liquid inlet cavity and the annular cavity, and the water outlet hole is communicated with the annular cavity.

Preferably, a threaded hole is formed at the bottom of the pipe body, a screw is slidably connected to the baffle, the screw is threadedly connected to the threaded hole, and a push handle is fixedly connected to the end of the push rod away from the baffle. The pipe body and the baffle are detachably connected.

Compared with the prior art, the utility model provides an oral irrigation device, which has the following beneficial effects:

1. This oral irrigation device pushes the push plate through the push rod, and squeezes the cleaning liquid in the liquid inlet to push the slide plate forward. When it moves to the water inlet, the cleaning liquid flows into the annular cavity through the water inlet, and passes through the circumferential surface of the pipe body. Several water outlet holes are opened into the oral cavity, so that water can be discharged in different directions to clean the oral cavity, and the coverage is wide, so that the cleaning effect of the oral cavity is better.

2. The oral rinse device, after the cleaning liquid enters the oral cavity, starts the motor to drive the brush to rotate slowly, and cleans the food residues in the small places in the oral cavity such as the interdental gap, so as to avoid residues and make the cleaning effect of the oral cavity better.

The parts not involved in the device are the same as the existing technology or can be realized by the existing technology. The utility model can clean the food residues in the small places in the oral cavity such as the interdental space, avoid residues, and make the cleaning effect of the oral cavity better. it is good.

Description of drawings

Fig. 1 is the structural representation of a kind of oral irrigation device proposed by the utility model;

FIG. 2 is a schematic cross-sectional structure diagram of an oral irrigation device proposed by the utility model;

Fig. 3 is an enlarged structural schematic diagram of part A in Fig. 2 of an oral irrigating device proposed by the utility model;

FIG. 4 is an enlarged structural schematic diagram of part B in FIG. 2 of an oral irrigation device proposed by the present invention.

In the figure: 1. Tube body; 2. Brush; 3. Push rod; 4. Push handle; 5. Push plate; 6. Liquid inlet chamber; 7. Baffle plate; 8. Slide plate; 9. Water injection pipe; Rubber stopper; 11, filter screen; 12, spring; 13, support plate; 14, annular cavity; 15, water inlet; 16, water outlet; 17, vertical plate; 18, cavity; 19, motor; 20, cylinder ; 21, rotating shaft; 22, screw; 23, threaded hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example 1:

1-4, an oral irrigation device includes a tube body 1, a support plate 13 is fixedly connected in the tube body 1, and the support plate 13 feeds the inner part of the tube body 1 into the liquid cavity 6 and the cavity 18. There is a baffle 7, a push rod 3 is slidably connected to the baffle 7, a push plate 5 is slidably connected in the liquid inlet chamber 6, the push rod 3 is fixedly connected to the push plate 5, and the inner wall of the pipe body 1 is provided with a water inlet 15 The inner wall of the pipe body 1 is provided with an annular cavity 14, the front end of the pipe body 1 is fixedly installed with a motor 19, the output end of the motor 19 is fixedly connected with a rotating shaft 21, and the end of the rotating shaft 21 away from the motor 19 is fixedly connected with a brush 2 , the brush 2 is placed outside the pipe body 1, and a number of water outlet holes 16 are opened on the circumferential surface of the front end of the pipe body 1.

In the utility model, firstly, the staff injects the cleaning liquid into the liquid inlet cavity 6 in the pipe body 1 through the water injection pipe 9, and then drives the push rod 3 to push the push plate 5 forward through the push handle 4, and the cleaning liquid is squeezed forward. The sliding plate 8 makes the sliding plate 8 move, when the sliding plate 8 moves to the left side of the water inlet 15, the cleaning liquid flows into the annular cavity 14 through the water inlet 15, and then enters the mouth through the water outlet hole 16 opened on the circumferential surface of the pipe body 1, The mouth can be cleaned with water from different directions, and the coverage is wide, so that the cleaning effect of the oral cavity is better. The motor 19 is started to drive the brush 2 to rotate slowly in the oral cavity, and the food residues in the small parts of the oral cavity such as interdental spaces can be cleaned. Avoid residue, making the cleaning effect of the mouth better.

Example 2:

1-4, an oral irrigation device includes a tube body 1, a support plate 13 is fixedly connected in the tube body 1, and the support plate 13 feeds the inner part of the tube body 1 into the liquid cavity 6 and the cavity 18. There is a baffle 7, a push rod 3 is slidably connected to the baffle 7, a push plate 5 is slidably connected in the liquid inlet chamber 6, the push rod 3 is fixedly connected to the push plate 5, and the inner wall of the pipe body 1 is provided with a water inlet 15 The inner wall of the pipe body 1 is provided with an annular cavity 14, the front end of the pipe body 1 is fixedly installed with a motor 19, the output end of the motor 19 is fixedly connected with a rotating shaft 21, and the end of the rotating shaft 21 away from the motor 19 is fixedly connected with a brush 2 , the brush 2 is placed outside the pipe body 1, and a number of water outlet holes 16 are opened on the circumferential surface of the front end of the pipe body 1.

A spring 12 is fixedly connected to the support plate 13, and a slide plate 8 is fixedly connected to the end of the spring 12 away from the support plate 13, and the slide plate 8 is slidably connected to the liquid inlet chamber 6. When the cleaning liquid squeezes the slide plate 8, the slide plate 8 exerts a force on the spring 12. With the downward pressure, after the cleaning liquid flows into the oral cavity, it is subjected to the elastic force of the spring 12, and the spring 12 drives the sliding plate 8 to move to the right and return to its original position.

A water injection pipe 9 is fixedly connected to the liquid inlet chamber 6 , a filter screen 11 is fixedly installed in the water injection pipe 9 , and a rubber plug 10 is slidably connected to the water injection pipe 9 . The liquid chamber 6 is filled with cleaning liquid, and the filter screen 11 can filter the entry of dirt in the air.

A vertical plate 17 is fixedly connected to the cavity 18, the motor 19 is fixedly installed on the vertical plate 17, a cylinder 20 is fixedly connected to the top of the pipe body 1, and the rotating shaft 21 is rotatably connected to the cylinder 20. The cylinder 20 can prevent the oral cavity The cleaning liquid in the backflow enters the cavity 18, causing the motor 19 to enter the water, which plays a protective role and prolongs the service life of the equipment.

The water inlet 15 is communicated with the liquid inlet chamber 6 and the annular chamber 14, and the water outlet hole 16 is communicated with the annular chamber 14. The cleaning liquid in the liquid inlet chamber 6 flows into the annular chamber 14 through the water inlet 15, is squeezed by pressure, and passes through the water outlet. The holes 16 flow into the oral cavity.

The bottom of the pipe body 1 is provided with a threaded hole 23, the baffle plate 7 is slidably connected with a screw rod 22, the screw rod 22 and the threaded hole 23 are threadedly connected, the end of the push rod 3 away from the baffle plate 7 is fixedly connected with a push handle 4, the pipe body 1 and the The baffle 7 is detachably connected. When the liquid inlet chamber 6 in the pipe body 1 needs to be cleaned, loosen the screw 22 to disengage from the threaded hole 23 on the pipe body 1, and remove the baffle plate 7 for cleaning and maintenance.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An oral irrigation device, characterized in that it comprises a pipe body (1), a support plate (13) is fixedly connected in the pipe body (1), and the support plate (13) connects the inside of the pipe body (1). Part of the liquid inlet cavity (6) and the cavity (18), the pipe body (1) is provided with a baffle plate (7), and a push rod (3) is slidably connected to the baffle plate (7). A push plate (5) is slidably connected in the liquid inlet chamber (6), the push rod (3) is fixedly connected with the push plate (5), and the inner wall of the pipe body (1) is provided with a water inlet (15), so An annular cavity (14) is opened on the inner wall of the pipe body (1), a motor (19) is fixedly installed inside the front end of the pipe body (1), and a rotating shaft (21) is fixedly connected to the output end of the motor (19). ), the end of the rotating shaft (21) away from the motor (19) is fixedly connected with a brush (2), the brush (2) is placed outside the pipe body (1), and the front end of the pipe body (1) A plurality of water outlet holes (16) are opened on the circumferential surface. 2 . The oral irrigation device according to claim 1 , wherein a spring ( 12 ) is fixedly connected to the support plate ( 13 ), and an end of the spring ( 12 ) away from the support plate ( 13 ) is fixed. 3 . A sliding plate (8) is connected, and the sliding plate (8) is slidably connected to the liquid inlet chamber (6). 3. An oral irrigation device according to claim 2, characterized in that a water injection pipe (9) is fixedly connected to the liquid inlet cavity (6), and a filter screen is fixedly installed in the water injection pipe (9). (11), a rubber plug (10) is slidably connected to the water injection pipe (9). 4. An oral irrigation device according to claim 1, characterized in that a vertical plate (17) is fixedly connected to the cavity (18), and the motor (19) is fixedly installed on the vertical plate (17) The top of the pipe body (1) is fixedly connected with a cylinder (20), and the rotating shaft (21) is rotatably connected to the cylinder (20). 5 . The oral irrigation device according to claim 1 , wherein the water inlet ( 15 ) is communicated with the liquid inlet cavity ( 6 ) and the annular cavity ( 14 ), and the water outlet hole ( 16 ) is connected to the The annular cavity (14) is communicated. 6 . The oral irrigation device according to claim 5 , characterized in that a threaded hole ( 23 ) is opened at the bottom of the pipe body ( 1 ), and a screw ( 22 ) is slidably connected to the baffle plate ( 7 ). ), the screw (22) and the threaded hole (23) are threadedly connected, the end of the push rod (3) away from the baffle plate (7) is fixedly connected with a push handle (4), the pipe body (1) and the baffle plate (7) are fixedly connected with a push handle (4). The plate (7) is detachably connected.

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